| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.99 | 10.404% | $160.0748 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $70.73 | 5.873% | $74.884 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $166.98 | 12.470% | $187.8024 | $187.80 | $187.80 | $187.80 |
| Purchase #4 | $110.60 | 9.322% | $120.9101 | $120.91 | $120.90 | $120.90 |
| Purchase #5 | $99.42 | 10.224% | $109.5847 | $109.58 | $109.60 | $109.60 |
| Purchase #6 | $249.78 | 7.225% | $267.8266 | $267.83 | $267.85 | $267.80 |
| Purchase #7 | $125.28 | 13.142% | $141.7443 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $967.78 | $1,062.8269 | $1,062.81 | $1,062.85 | $1,062.80 | |